Base | Representation |
---|---|
bin | 10101000100101001… |
… | …00011011000000000 |
3 | 1002012102211200212220 |
4 | 22202110203120000 |
5 | 141132141400420 |
6 | 5110333451040 |
7 | 550231610544 |
oct | 124224433000 |
9 | 32172750786 |
10 | 11313231360 |
11 | 488602a192 |
12 | 2238940a80 |
13 | 10b3aa8a52 |
14 | 794729a24 |
15 | 463313840 |
hex | 2a2523600 |
11313231360 has 80 divisors (see below), whose sum is σ = 36167011056. Its totient is φ = 3016859648.
The previous prime is 11313231341. The next prime is 11313231361. The reversal of 11313231360 is 6313231311.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 11313231360.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313231361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728859 + ... + 744218.
Almost surely, 211313231360 is an apocalyptic number.
11313231360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11313231360 is an abundant number, since it is smaller than the sum of its proper divisors (24853779696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11313231360 is an equidigital number, since it uses as much as digits as its factorization.
11313231360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473103 (or 1473087 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 11313231360 its reverse (6313231311), we get a palindrome (17626462671).
The spelling of 11313231360 in words is "eleven billion, three hundred thirteen million, two hundred thirty-one thousand, three hundred sixty".
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